Differentiate between plane and geodetic survey on any four points.
Difference between Plane Surveying and Geodetic Surveying
Points
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Plane Surveying
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Geodetic Surveying
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Definition
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Plane surveying is that type of surveying in which mean surface of earth is considered as plane and the spherodical shape is neglected
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Geodetic surveying is that type of surveying in which mean surface of earth is considered as spherodical. All lines laying in the surface are curved lines.
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Area
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It is carried out upto area less than 250 km2
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It is carried for area more than 250 km2
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Accuracy
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Accuracy of plane survey is less as compared to geodetic survey.
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Accuracy is more in geodetic survey.
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Agencies
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It is carried out by any agencies like PWD, Builder etc.
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It is carried out by G.T.S
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Equipment
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Traditional survey equipment is used
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Precise and modern survey equipment are required
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